Sensor systems 2 AS-Interface
Sensor systems 2 AS-Interface Sensor systems 2 AS-Interface
VAS-2A-K12 Masters and Gateways Power Supplies, Extender, Repeaters Safety at work I/O Modules Control cabinet I/O Modules Field application Analogue modules Other modules Inductive sensors Photoelectric sensors Rotary encoders Accessories AS-Interface safety monitor Features 92 SAFETY AT WORK U ® Order code VAS-2A-K12 Enhanced safety monitor, 2-channel Two dependent or independent open circuits Realising safety requirements in accordance with category 4 to EN 954-1 Configuration and commissioning with configuration software extended logic functions Dimensions 86.4 7.2 (5x) 63.2 45 Electrical connection . .. µP Indicating/operating means VAS-2A-K12 Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group Tel.: Germany +49 621 776-0 USA +1 330 4253555 Singapore +65 67799091 Internet http://www.pepperl-fuchs.com 102 5 90.9 120 Device 2-channel (x=1 resp. x=2) Safety switch output 1 Safety switch output 2 Message output "Safety on" Input "EDM" Input "Start" AS-Interface + AS-Interface - RJ45- – L+ + socket – - M Auxiliary energy RS 232 – – PE AS-i Service 1 2 1 READY 2 ON 3 3 OFF/FAULT CONFIG x.13 x.14 x.23 x.24 x.32 x.Y1 x.Y2 1.13 1.23 1.Y1 2.23 2.23 2.Y1 AS-i+ AS-i- 1.Y2 2.Y2 1 2 L+ M 1.32 2.32 1.14 1.24 PE 2.14 2.24 81.1 104.2 Issue date 2004-11-19 - Catalogue AS-Interface 2004/2005
Issue date 2004-11-19 - Catalogue AS-Interface 2004/2005 AS-Interface safety monitor Technical data General specifications Switch-on delay < 10 s Response delay < 40 ms Indicators/operating means LED green Off: contacts of the safety output (OSSD) open constantly lit: contacts of the safety output (OSSD) closed flashing: delay time running for Stop Category 1 LED yellow off: - constantly lit: startup/restart lock active flashing: external test required LED red Off: contacts of the safety output (OSSD) closed constantly lit: contacts of the safety output (OSSD) open flashing: error LED ENERGY from: no power supply green, continuous illuminated: AS-Interface power supply available LED AS-i from: normal operation red, continuous illuminated: communication error Electrical specifications Rated operational voltage Ue 24 V DC ± 15 % ripple ≤ 15 % 26.5 ... 31.6 V from AS-Interface Rated operational current Ie ≤ 200 mA ≤ 45 mA from AS-Interface Overvoltage protection Overvoltage category III for rated operational voltage 300 V DC acc. to VDE 0110 Part 1 Interface Interface type RS 232, serial Transfer rate 9600 baud, no parity, 1 start bit, 1 stop bit, 8 data bits Input Number/Type 2 opto-coupling inputs (high-active) "start" and "protection control (EDM)", input currents about 10 mA at 24 V DC Output Safety output 2 x 2 potential free normally open contact, max. contact rating: 1 A DC-13 by 24 V DC, 3 A AC-15 by 230 V AC Output type Signal output: PNP transistor output, 200 mA, short-circuit and reverse-polarity-proof Standard conformity Standards EN 50295 , EN 60947-5-1 , IEC 61508 (bis SIL 3), IEC 61496- 1, EN 60204-1, EN 1088, EN 418, EN 954-1 (up to categorie 4) Ambient conditions Ambient temperature -20 ... 60 °C (253 ... 333 K) Storage temperature -30 ... 70 °C (243 ... 343 K) Mechanical specifications Protection degree IP20 (only for use in electrical operating rooms / switch cabinet suitable with minimum protection type IP54) Connection screw terminals Material Housing Polyamide PA 66 , black Mass 450 g Mounting DIN rail mounting Function VAS-2A-K12 When used in accordance with requirements, the AS-Interface safety monitor makes it possible to operate sensor-controlled personal protection equipment and other safety components up to and including Category 4 in accordance with EN 954-1. If additional sensors of lower categories are connected, the maximum category that can be achieved for the safety path in question is determined by these sensors. For example, laser scanners can be classified to a maximum of Type 3 in accordance with EN 61496-3. If laser scanners are included in the AS-Interface safety circuit, the maximum safety category that can be achieved for the path in question is Category 3. Any safety light curtain of Type 4 connected to the same safety monitor remains unaffected by this. Category 4 is still possible for the safety light curtain. The safety monitor is also responsible for the compulsory EMERGENCY OFF function of all non-manually controlled machines (Stop Category 0 or 1), dynamic monitoring of the restart function and the protection control function. Documentation The documentation includes manuals in German and English. It is available on the Internet and in printed form as a CD-ROM on request. Software The configuration is made via the configuration software VAZ-SW-SIMON, which runs on any Windows 95/98/NT Standard-PCs. Accessories VAZ-SW-SIMON Software for configuration of safety monitors, connecting cable VAZ-SIMON-R2 VAZ-SIMON-R2 Interface cable for connecting the safety monitor to a PC VAZ-SIMON-RJ45 Interface cable for connecting two safety monitors Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group Tel.: Germany +49 621 776-0 USA +1 330 4253555 Singapore +65 67799091 Internet http://www.pepperl-fuchs.com 93 Masters and Gateways Power Supplies, Extender, Repeaters Safety at work I/O Modules Control cabinet I/O Modules Field application Analogue modules Other modules Inductive sensors Photoelectric sensors Rotary encoders Accessories
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V<strong>AS</strong>-2A-K12<br />
Masters and<br />
Gateways<br />
Power Supplies,<br />
Extender, Repeaters<br />
Safety at work<br />
I/O Modules<br />
Control cabinet<br />
I/O Modules<br />
Field application<br />
Analogue modules<br />
Other modules<br />
Inductive sensors<br />
Photoelectric<br />
sensors<br />
Rotary encoders<br />
Accessories<br />
<strong>AS</strong>-<strong>Interface</strong> safety monitor<br />
Features<br />
92<br />
SAFETY AT WORK<br />
U ®<br />
Order code<br />
V<strong>AS</strong>-2A-K12<br />
Enhanced safety monitor, 2-channel<br />
Two dependent or independent open<br />
circuits<br />
Realising safety requirements in<br />
accordance with category 4 to<br />
EN 954-1<br />
Configuration and commissioning<br />
with configuration software<br />
extended logic functions<br />
Dimensions<br />
86.4<br />
7.2 (5x)<br />
63.2<br />
45<br />
Electrical connection<br />
. ..<br />
µP<br />
Indicating/operating means<br />
V<strong>AS</strong>-2A-K12<br />
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany<br />
Pepperl+Fuchs Group Tel.: Germany +49 621 776-0 USA +1 330 4253555 Singapore +65 67799091 Internet http://www.pepperl-fuchs.com<br />
102<br />
5<br />
90.9<br />
120<br />
Device 2-channel<br />
(x=1 resp. x=2)<br />
Safety<br />
switch output 1<br />
Safety<br />
switch output 2<br />
Message output<br />
"Safety on"<br />
Input<br />
"EDM"<br />
Input<br />
"Start"<br />
<strong>AS</strong>-<strong>Interface</strong> +<br />
<strong>AS</strong>-<strong>Interface</strong> -<br />
RJ45-<br />
– L+<br />
+<br />
socket –<br />
-<br />
M Auxiliary energy<br />
RS 232<br />
–<br />
–<br />
PE<br />
<strong>AS</strong>-i<br />
Service<br />
1<br />
2 1 READY<br />
2 ON<br />
3 3 OFF/FAULT<br />
CONFIG<br />
x.13<br />
x.14<br />
x.23<br />
x.24<br />
x.32<br />
x.Y1<br />
x.Y2<br />
1.13 1.23 1.Y1 2.23 2.23 2.Y1<br />
<strong>AS</strong>-i+ <strong>AS</strong>-i- 1.Y2<br />
2.Y2<br />
1<br />
2<br />
L+ M 1.32 2.32<br />
1.14 1.24 PE 2.14 2.24<br />
81.1<br />
104.2<br />
Issue date 2004-11-19 - Catalogue <strong>AS</strong>-<strong>Interface</strong> 2004/2005
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